root: don't check project's lock

Fixes #1260

Signed-off-by: Ruslan Kuprieiev <[email protected]>

dvc/command/root.py

@@ -4,6 +4,9 @@ from dvc.command.base import CmdBase
 
 
 class CmdRoot(CmdBase):
+    def run_cmd(self):
+        return self.run()
+
     def run(self):
         self.project.logger.info(os.path.relpath(self.project.root_dir))
         return 0

tests/test_config.py

@@ -28,6 +28,11 @@ class TestConfigCLI(TestDvc):
         ret = main(['root'])
         self.assertEqual(ret, 0)
 
+        # NOTE: check that `dvc root` is not blocked with dvc lock
+        with self.dvc.lock:
+            ret = main(['root'])
+        self.assertEqual(ret, 0)
+
     def _do_test(self, local=False):
         section = 'setsection'
         field = 'setfield'